Gohan Attacks
While Vegeta and Frieza verbally battle each other, Frieza reveals a terrible secret: he was the one who destroyed Planet Vegeta, killed Vegeta's father, and wiped out the majority of the Saiyan race. Without allowing Vegeta and the others to recover from this terrible revelation, Frieza reveals another stunning development: his power to transform! Will Vegeta, Gohan and Krillin's combined strength be able to topple Frieza's new stronger form?
Aired 20/02/1991EP 79 - Gohan Attacks
Dragon Ball Z
Goku is back with his new son, Gohan, but just when things are getting settled down, the adventures continue. Whether he is facing enemies such as Freeza, Cell, or Boo, Goku is proven to be an elite of his own and discovers his race, Saiyan. He meets many new people, gaining allies as well as enemies, as he still finds time to raise a family and be the happy-go-lucky Saiyan he is.
(Source: Anime News Network)